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masculin | Modal : aucun | may | might | can | could | shall | should | will | would | must | ought to

Conjugaison du verbe anglais COULD PREWARN

Verbe régulier : prewarn - prewarned - prewarned

Affirmation

Forme simple
I could prewarn
you could prewarn
she could prewarn
we could prewarn
you could prewarn
they could prewarn
Forme en V-ing
I could be prewarning
you could be prewarning
she could be prewarning
we could be prewarning
you could be prewarning
they could be prewarning
Perfect
I could have prewarned
you could have prewarned
she could have prewarned
we could have prewarned
you could have prewarned
they could have prewarned
Perfect en V-ing
I could have been prewarning
you could have been prewarning
she could have been prewarning
we could have been prewarning
you could have been prewarning
they could have been prewarning

Négation

Forme simple
I couldn't prewarn
you couldn't prewarn
she couldn't prewarn
we couldn't prewarn
you couldn't prewarn
they couldn't prewarn
Forme en V-ing
I couldn't be prewarning
you couldn't be prewarning
she couldn't be prewarning
we couldn't be prewarning
you couldn't be prewarning
they couldn't be prewarning
Perfect
I couldn't have prewarned
you couldn't have prewarned
she couldn't have prewarned
we couldn't have prewarned
you couldn't have prewarned
they couldn't have prewarned
Perfect en V-ing
I couldn't have been prewarning
you couldn't have been prewarning
she couldn't have been prewarning
we couldn't have been prewarning
you couldn't have been prewarning
they couldn't have been prewarning

Forme interrogative

Forme simple
could I prewarn?
could you prewarn?
could she prewarn?
could we prewarn?
could you prewarn?
could they prewarn?
Forme en V-ing
could I be prewarning?
could you be prewarning?
could she be prewarning?
could we be prewarning?
could you be prewarning?
could they be prewarning?
Perfect
could I have prewarned?
could you have prewarned?
could she have prewarned?
could we have prewarned?
could you have prewarned?
could they have prewarned?
Perfect en V-ing
could I have been prewarning?
could you have been prewarning?
could she have been prewarning?
could we have been prewarning?
could you have been prewarning?
could they have been prewarning?

Forme interro-négative

Forme simple
couldn't I prewarn?
couldn't you prewarn?
couldn't she prewarn?
couldn't we prewarn?
couldn't you prewarn?
couldn't they prewarn?
Forme en V-ing
couldn't I be prewarning?
couldn't you be prewarning?
couldn't she be prewarning?
couldn't we be prewarning?
couldn't you be prewarning?
couldn't they be prewarning?
Perfect
couldn't I have prewarned?
couldn't you have prewarned?
couldn't she have prewarned?
couldn't we have prewarned?
couldn't you have prewarned?
couldn't they have prewarned?
Perfect en V-ing
couldn't I have been prewarning?
couldn't you have been prewarning?
couldn't she have been prewarning?
couldn't we have been prewarning?
couldn't you have been prewarning?
couldn't they have been prewarning?